| 摘要 |
W3-15 CERAMIC COMPOSITION SUITED TO BE INJECTION MOLDED AND SINTERED Ceramic compositions that may be injection molded and subsequently sintered are described. The compositions include minor amounts of organo-titanates which materially reduce the viscosity of the compositions. The reduction in viscosity is particularly effective in compositions containing high loadings of silicon carbide as the ceramic material. The organo-titanates found useful are represented by the formula: (R1-O)m - Ti - (O-Xz-R2)n wherein: a) m is an integer from 1 to 4 and n is an integer from O to 4, b) m + n - 4 or 6, c) z is an integer from O to 1, d) R1 is aliphatic containing from 1 to 8 carbon atoms, e) X is independently selected from the group of phosphite, phosphate, and pyrophosphate, f) R2 is aliphatic containing from 8 to 25 carbon atoms. |
